StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Does a Foreign Key referencing PK need the NOT NULL constraint?
| Author | Votes | Δ |
|---|---|---|
| Charles Bretana | 7 | +1.57 |
| James Black | -1 | -1.57 |
Last visited: Sep 14, 2014, 5:07:29 AM